Agriculture is Virginia's largest industry and forms the basis for a number of related enterprises, including food and fiber production, processing, distribution, and marketing. About 20 out of every 100 jobs are held in agriculture. In Virginia, agriculture spans a wide spectrum of activities, from the traditional raising of field crops, vegetables, livestock, and nursery products, to the breeding of commercial horses, the bottling of premium wines, and the growing of fish, or aquaculture.
Agriculture has changed dramatically in the past 200 years. When the country was first settled, most people were farmers and grew their own food. But a fundamental change occurred when farm machines like tractors were invented. Farmers could then produce more crops in less time using fewer laborers and could grow more food than they could eat.
Agriculture is still changing. Biotechnology is leading us to improved plants and animals. As this technology advances, it will be possible to use plants and animals for specific purposes, such as the production of medicines, and improved genes will render crops that rely less upon chemicals and fertilizers. Like other caretakers of the land, farmers have a keen interest in maintaining healthy soil and water resources through careful stewardship.
Click here to view a map that indicates a wide assortment of crops and livestock that grows throughout the Commonwealth.
Plants rely upon three ingredients to grow: the sun's energy, water, and nutrient-rich soil. But beyond this, crops have distinct needs. For instance, some need fine soil such as clay while others need coarse, sandy soil to grow. They also require varying amounts of rain and different temperatures to thrive.
Virginia has a mild climate and receives about 40 inches of rain each year, making it an ideal growing location for many kinds of field crops. The Commonwealth is large and endowed with regions of unique natural resources - from the mountains of the west to the sandy soil of the east. Its four major geographic regions (moving from west to east) are the Allegheny Plateau, Ridge and Valley, Piedmont, and Tidewater.
The Allegheny Plateau in the extreme western part of the state is mountainous. Much of this land is used for pasture, and many farmers raise beef cattle and sheep here. Cooler temperatures in the region of southwest Virginia promote the growing of burley tobacco, some livestock, and Christmas trees.
The Ridge and Valley region refers to Virginia's Blue Ridge Mountains and Shenandoah Valley . In the southern part of this region, the land is very hilly and rocky, similar to the Allegheny Plateau. Like the Allegheny Plateau, this land is used primarily for pasture. Many farmers raise beef cattle, horses, dairy cows, and sheep. Moving northerly, the land becomes flatter and conducive to other livestock and crops, such as apple and peach orchards.
The Shenandoah Valley is home to many important agricultural counties. One is Rockingham County, known as one of the top 100 counties in the United States for agricultural production. It is famous for its poultry output - turkeys, chickens, and eggs. In fact, Rockingham County is called the "Turkey Capital of the World." Dairy cattle are also important to this county.
The Piedmont Region is known for its heavy clay soils. In the southern reaches, Virginia 's most famous crop, tobacco, is grown. Four different types of tobacco are raised across the Commonwealth: flue-cured, burley, dark-fired, and sun-cured.
The soils of the northern Piedmont, by contrast, are good for growing grass. Turfgrass and crops like winter wheat thrive. As the name implies, winter wheat is planted in the fall and lives through the winter at a height of a few inches. In the spring, it grows rapidly and, come summer, is harvested. The northern Piedmont is also home to dairy cows, horses, corn, and peach orchards.
Soils of the Tidewater Region are lighter and sandy in nature. These soils promote the growth of evergreens and pine forests, as well as cotton, corn, wheat, and soybean. Peanuts also grow well in the sandy soils of the Tidewater Region. The many peanut farms in Virginia are famous for producing large peanuts of excellent quality.
|Rank||Item||% of US
|5||Tomato, Fresh Market||5.25|
|8||Cucumbers, Fresh Market||3.23|
|6||Snap Beans, Fresh Market||4.77|
|15||Cabbage, Fresh Market||0.70|
|14||Cotton, Lint and Seed||0.77|
|26||Sheep & Lamb||0.80|
|17||Cattle & Calves||1.19|
|20||Sweet Corn, Fresh Market||0.75|
|23||Corn for Grain||0.38|
Many years ago pigs in this area ate peanuts, which gave their meat a special flavor. They were called "Smithfield Hams" after the town of Smithfield. Today, however, the term "Smithfield Ham" refers to a ham that has undergone a special curing process using smoke.
Cradled by the Atlantic Ocean to its east and the Chesapeake Bay to its west (and part of the Tidewater Region) is Virginia's Eastern Shore. Here, not surprisingly, you'll find plenty of light, sandy soil. The soil warms up quickly in the spring, permitting the early planting of crops. Because of this "jump" on the growing season, a second crop can be raised after the first is harvested.
Farmers on the Eastern Shore raise over 60 kinds of vegetables and fruits. Potatoes, cucumbers, squash, and green beans are vegetables common to the area. Fruits raised include tomatoes, apples, peaches, and strawberries. Farmers on the Eastern Shore also raise corn and soybeans - staples in many kinds of feed for both people and animals.
Soil is a mixture of minerals, water, and air. It also contains organic matter, such as dead leaves and grass. It is generally a combination of clay, silt, and sand, with the majority of its nutrients in the top layer, ranging from six to ten inches deep. This top layer, or topsoil, also contains the most minerals and is the layer in which plant roots best take hold. (For more discussion, see the Soil Resources chapter.)
Topsoil is the only layer in which plants grow well and, for this reason, across the nation many agricultural programs focus on conserving America's topsoil. Nature may take more than 100 years to build an inch of topsoil. Yet, without good management, an inch of topsoil can be lost in just a few days. The loss of soil is called erosion and is generally caused by water and wind.
Farmers can reduce water erosion by several means, including planting grass strips - which act as sponges between fields. Using grass waterways and field strip cropping are other ways that work with the natural slope of the land. Windbreaks can help prevent erosion caused during high winds. A windbreak uses several rows of trees to slow the wind's movement across a field. Growing and leaving a cover of crops instead of exposed, bare soil also helps prevent wind erosion. All of these methods are collectively referred to as "best management practices."
In Colonial days, farm families grew corn, wheat, and tobacco and raised cattle and hogs. Native Americans, who were the country's agricultural experts, taught these first families appropriate methods of farming in the New World. One critical technique the colonial farmer learned from the Indians was the planting of crops in rows.
During Colonial times, rich farmers were few and far between. Large landholders were known as planters, and they lived on plantations. Work on these plantations was performed by slaves. Planters grew vegetables and livestock for themselves and their laborers. They grew tobacco and cotton for export.
Cotton was important to the Colonial economy in Virginia. Corn, beans, wheat, and peas were also grown. They were called "foodstuffs," or crops grown for food. However, in Virginia the single most important crop during Colonial times was tobacco. At one time, in fact, it was used as currency. Tobacco has been raised for over 300 years and has brought more money to our state than any other crop.
Agriculture remains Virginia's largest industry. There are approximately 47,000 farms in Virginia, averaging 181 acres. (To qualify as a Virginia farm, $1,000 of farm income must be produced.) Compared to other states, particularly those in the Midwest, Virginia has small farms. In some places in the eastern part of the state farm size is increasing, while in other areas it is on the decline.
In addition to traditional production methods, farmers are utilizing modern techniques, such as nutrient management and integrated pest management, to maximize production while minimizing their use of fertilizer and pesticides. Some farmers are using organic production methods in response to increased demand for organically grown food. The U.S. Department of Agriculture now certifies food and other agricultural products as organically grown. Regardless of the production method used-traditional, modern, or organic-each has costs and benefits.
|Commodities||Receipts in $1,000's 2003||Receipts in $1,000's 2004||Receipts in $1,000's 2005 (preliminary)||2005 % of total sales|
|Cotton (lint and seed)||39,194||31,975||38,999||1.4|
|All other field crops (hay, potatoes, barley, sweet potatoes, rye, other field crops)||63,854||62,309||67,364||2.5|
|Fruits and Nuts||41,023||47,663||55,711||2.1|
|Greenhouse & Nursery (floriculture nursery, greenhouse, Christmas trees)||225,283||234,880||235,778||8.7|
|Poultry & Eggs (broilers, eggs, turkey, chickens, misc.)||732,073||882,959||920,920||34.1|
|Meat Animals (hogs, cattle, calves, sheep, lambs)||393,754||388,209||453,493||16.8|
|Misc. Livestock (honey beeswax, wool, others)||200,595||202,470||204,104||7.5|
Source: USDA/NASS Virginia Field Office
|Year||# of Farms||Farm Land
(in 1,000 acres)
Source: USDA/NASS Virginia Field Office
The chart above indicates that both the number of farms and acres in farm land are on the decline. And in Virginia, as across the United States, farmers are growing older. According to the U.S. Census of Agriculture, in 1955 the average age of the American farmer was 49.6. Today it is 57. Each farmer in the U. S. produces enough food for about130 people - distributed to roughly 100 here and 30 overseas.
Tobacco continues as the state's chief crop. The poultry industry (broilers), however, provides the largest percentage of agricultural product to the state's economy. Corn, cotton, hay, peanuts, soybeans, wheat, and fruits such as apples, are also important, and are complemented by beef and pork production, dairy farming, and tree harvesting (silviculture).